Lamp holder



FIG. 1 is an exploded right side view of a lamp holder in accordance with the new design;

FIG. 2 is a top plan view of the lamp holder of FIG. 1;

FIG. 3 is a left side view of the lamp holder of FIG. 1;

FIG. 4 is a back side view of the lamp holder of FIG. 1;

FIG. 5 is a right side view of the lamp holder of FIG. 1;

FIG. 6 is a front side view of the lamp holder of FIG. 1;

FIG. 7 is a perspective view of the lamp holder of FIG. 1; and,

FIG. 8 is a bottom plan view of the lamp holder of FIG. 1.

The broken lines in FIGS. 1-7 illustrate portions of the lamp holder which form no part of the claimed design. 

CLAIM The ornamental design for a lamp holder, as shown and described. 